Linux – Adding useful aliases

I prefer to add the aliases to a different file rather than the .bashrc. You can modify the .bashrc file to include the .bash_aliases file:

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases

And then create a new file .bash_aliases in the home directory with the following or your own aliases:

# Adding custom aliases
alias l='ls -lrt'
alias lwc='ls -lrt | wc -l'
alias la='ls -lart'
alias lm='ls -lrt | more'
alias lwc='ls | wc -l'
alias f='find . -name $1'
alias b='cd ..'

Finally, to execute the bash_aliases in your current session without having to logout and login again, execute the following command:

. ~/.bash_aliases

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